Pityriasis (Tinea) versicolor is a fungal infection caused by Malassezia furfur. It is benign, superficial, and localized to the stratum corneum.
It may present as chronic or recurrent infection and may occur in healthy individuals.
It is more common in summer than winter months.
It presents with multiple well-demarcated macules or patches and finely scaled plaques with hypopigmentation or hyperpigmentation, hence the term "versicolor".
Lesions are usually found on the upper trunk, chest, back and shoulders, and may extend toward the neck, face and arms.

A wristwatch-like device that monitors pulse, breathing and blood oxygen levels of the user allows physicians to provide care remotely both in hospital and nontraditional settings, and may help in the fight against the coronavirus disease 2019 (COVID-19) pandemic.

The use of a vaginal cleansing intervention prior to Caesarean delivery reduced the incidence of surgical site infections (SSIs), according to a study presented at ACOG 2020. However, the addition of intravenous (IV) azithromycin prophylaxis had no added impact on SSI rates.

Persons suffering from asthma should pay particular attention to SARS-CoV-2 precautionary measures such as social distancing, regular handwashing, and wearing of masks on top of keeping their asthma in control. This is because data collected so far paints a bleaker picture for asthmatics than the normal population should they catch COVID-19.

A comprehensive review of neurological disorders reported during the current coronavirus disease 2019 (COVID-19) pandemic demonstrates that infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) affects the central nervous system (CNS), the peripheral nervous system (PNS) and muscles, leading the Environmental Neurology Specialty Group of the World Federation of Neurology to propose implementation of international neurological registries.